Just to be clear, we still have our nine clusters. Once the clusters were formed after 1998, basically most of the IT support stayed in one of those nine clusters. They had infrastructure and they had business solutions, the actual development of applications and support of applications.
Between 2005 and 2008 we stripped out all of the infrastructure, but all of those nine clusters were still left servicing the business solutions need. We still have the existing structure of clusters. We've simply taken away the servers and e-mail and all the stuff you can do in one spot and we've consolidated the infrastructure piece.
So that's what we did.